(CNN) - Vice President Joe Biden on Wednesday issued a sharp warning to ISIS militants, saying after the United States is done grieving the death of two American journalists, their killers will have to answer for their actions.

"They should know we will follow them to the gates of hell until they are brought to justice," he forcefully told an audience at an event on the New Hampshire-Maine border. "Because hell is where they will reside. Hell is where they will reside."

Washington (CNN) – One thing critical to addressing the current influx of unaccompanied minors along the U.S.-Mexico border: lots and lots of lawyers. That was Vice President Joe Biden's call to the legal services community on Wednesday.

"We need lawyers. We need trained lawyers to determine whether or not these kids meet the criteria for refugee status," the vice president said at a gathering of representatives from law firms and non-profits at the White House.

(CNN) - Vice President Joe Biden laid the interests of the United States, and the world, alongside the success of African countries in a pledge to support regions of the continent where he says democracy is threatened.

Citing an old African proverb, Biden encouraged the attendees to work with partners for a better future: “'If you want to go fast, go alone. If you want to go far, go together.’ There is no time when that is more true than today. We’re prepared to go with you, if you want us to.”

(CNN) - The spotlight will shine on the 2014 and 2016 elections as some 3,000 activists from the left gather in Detroit starting Thursday.

That's when the annual Netroots Nation conference, the largest gathering of progressive leaders and activists, kicks off. And two of the Democratic Party's biggest stars - Vice President Joe Biden and freshman Sen. Elizabeth Warren of Massachusetts - will give keynote addresses.

Washington (CNN) – He's long joked about his modest financial standing, but on Monday Vice President Joe Biden acknowledged he's come a long way since being listed among the poorest members of Congress.

The vice president's comments came a day after Hillary Clinton rekindled debate over her and her husband's wealth by making a comparison to other wealthy people who the former secretary of state said were "truly well off." Biden's comments seemed to contrast his modest finances with those of Clinton, who could be a rival on the presidential campaign trail if both decide to run for the White House again in 2016.